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바디블레이드와 세라밴드를 이용한 운동이 대학생의 상지근력 악력 및 균형에 미치는 영향
조민형,김동호,김인하,이승희,김선교,김영주,최반석,이소영,조의진,김은정,최효정,임광묵,이유진,김경훈,Jo, Min-hyung,Kim, Dong-ho,Kim, In-ha,Lee, Seung-hee,Kim, Sun-kyo,Kim, Young-joo,Choi, Ban-seok,Lee, So-young,Cho, Eui-jin,Kim, Eun-jung,Choi, H 대한물리치료과학회 2019 대한물리치료과학회지 Vol.26 No.1
Purpose: The purpose of this study was to investigate the effects of body blade and Thera band exercise on upper extremity strength, grip strength and balance of university students. Design: Single Blind Randomized Controlled Trial. Method: twenty healthy adults, participated in this study, and were recruited by G University in Gimcheon Korea. The subjects were randomly divided into A group that went through Thera band exercise and B group that went through Body blade exercise. Each group had 10 subjects. All subjects did the experiment for 3 times a week for 3weeks. Spss was used for statistical analysis. Result: 1) Grip strength: After exercising, for the BE group, there were statistically significant differences in dominant and non-dominant hand. However, for the TE group, there were no significant statistical differences in both hands. 2) muscle strength: In the TE group there were no significant statistical differences in the dominant and non-dominant arm. But in the BE group there were differences which were found. 3) balance: After exercising, both groups had no significant statistical difference in medial lateral balance. In anterior and posterior balance, TE group had no statistical significant difference but BE group did. Conclusion: To improve muscle strength balance and grip strength, body blade exercise is more effective than Thera band exercise.
趙敏亨 수원대학교 산업기술연구소 1999 산업기술연구소논문집 Vol.14 No.-
In MRI system, the eddy current is one of the causes of image degradation and various solutions have been used to overcome its effect. In particular, the RC high-pass filter is widely used to compensate the eddy current effect of gradient waveforms because of its low cost. However, it has some drawbacks of analog circuits such as offset and instability. We propose a new full digital eddy current compensator. It is a kind of digital IIR filter, which can be implemented using software. IIR filter method can solve problems of analog circuits. We demonstrate the computer simulation results of IIR filters in this paper.
非星相刑 集合에서의 非擴張的인 寫像의 固定點들에 관한 硏究
이용녹,趙玟亨 金烏工科大學校 1990 論文集 Vol.11 No.-
본 연구에서 우리는 starshaped set이 포함되는 족(family)에서의 복소선형공간 안에 있는 새로운 부분집합류를 소개하고 몇 가지 일반화된 고정점정리를 얻어내었다.